Tetraethylammonium tetrafluoroborate

SIAL/86618 - for electrochemical analysis, ≥99.0%

CAS Number: 429-06-1
Empirical Formula (Hill Notation): C₈H₂₀BF₄N
Molecular Weight: 217.06
EC Number: 207-055-1
MDL Number: MFCD00011827
Linear Formula: (C₂H₅)₄N(BF₄)
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-86618-5G	5 g	$110.00 1/EA		Add To Favorites
45-86618-25G	25 g	$384.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99.0%
	≥99.0% (T)
form	crystals
grade	for electrochemical analysis
InChI	1S/C8H20N.BF4/c1-5-9(6-2,7-3)8-4;2-1(3,4)5/h5-8H2,1-4H3;/q+1;-1
InChI key	XJRAKUDXACGCHA-UHFFFAOYSA-N
mp	≥300 °C (lit.)
Quality Level	100
SMILES string	F[B-](F)(F)F.CC[N+](CC)(CC)CC
solubility	acetonitrile: 0.1 g/mL, clear, colorless

Application:	High-rate electrochemical capacitors based on ordered mesoporous silicon carbide-derived carbon: This study discusses the use of Tetraethylammonium tetrafluoroborate in enhancing the performance of high-rate electrochemical capacitors, focusing on ordered mesoporous silicon carbide-derived carbon structures (Korenblit et al., 2010 ). Exactly matched pore size for the intercalation of electrolyte ions determined using the tunable swelling of graphite oxide in supercapacitor electrodes: The application of Tetraethylammonium tetrafluoroborate in electrolyte solutions for supercapacitors, demonstrating how it facilitates the exact matching of pore sizes in graphite oxide electrodes for optimal ion intercalation (Sun et al., 2018 ). A universal model for nanoporous carbon supercapacitors applicable to diverse pore regimes, carbon materials, and electrolytes: Describes a modeling approach that incorporates the characteristics of Tetraethylammonium tetrafluoroborate in various carbon materials and electrolytes, enhancing the understanding and design of supercapacitors (Huang et al., 2008 ). Sub-micrometer Novolac-Derived Carbon Beads for High Performance Supercapacitors and Redox Electrolyte Energy Storage: Research on utilizing Tetraethylammonium tetrafluoroborate in novel sub-micrometer novolac-derived carbon beads, which significantly boost the efficiency and energy storage capacity of supercapacitors (Krüner et al., 2016 ). Biomass-based Hierarchical Porous Carbon for Supercapacitors: Effect of Aqueous and Organic Electrolytes on the Electrochemical Performance: Explores the efficacy of Tetraethylammonium tetrafluoroborate in enhancing the electrochemical performance of biomass-derived hierarchical porous carbons in various electrolyte environments (Chen et al., 2019 ).
General description:	Visit our Sensor Applications portal to learn more.
Other Notes:	Supporting electrolyte

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 + H312 + H332 - H315 - H319 - H335
Precautionary statements	P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99.0% (T); ≥99.0%
mp	≥300 °C (lit.)
UNSPSC	26111700

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